I really love logos, and branding your company as opposed to yourself.
By branding your business, you are more easily able to expand your reach. For instance, with the Condo Chicks and Talk Condo, you using two people but only having to work on one brand.
At BuzzBuzzHome we work hard on our branding, never the less our website also does have a picture of myself and Cliff Peskin. In retrospect, I would not have done this, and we will probably be changing the About Us page... if we ever get the time!